Merge tag 'sched-urgent-2023-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler fixes from Ingo Molnar:

 - Fix user-after-free bug in call_usermodehelper_exec()

 - Fix missing user_cpus_ptr update in __set_cpus_allowed_ptr_locked()

 - Fix PSI use-after-free bug in ep_remove_wait_queue()

* tag 'sched-urgent-2023-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/psi: Fix use-after-free in ep_remove_wait_queue()
  sched/core: Fix a missed update of user_cpus_ptr
  freezer,umh: Fix call_usermode_helper_exec() vs SIGKILL